Product Description
Custom L-Carnitine Tartrate Capsules is a high-quality dietary supplement formulated with L-carnitine tartrate, a stable and highly bioavailable form of L-carnitine that is widely recognized in sports nutrition and metabolic wellness fields. This raw material is carefully selected and tested to guarantee consistent purity and active ingredient content for every batch. Each yellow capsule contains a precisely measured serving of L-carnitine tartrate, which is easy to swallow and convenient for daily supplementation. The product is manufactured in GMP-compliant facilities under strict quality control procedures throughout the whole production workflow. The formula excludes redundant fillers, artificial pigments and preservatives to keep the ingredients clean and safe. We provide complete OEM and ODM customization services for global partners, including adjustable dosage, capsule appearance, bottle styles, label artwork and private label solutions. This supplement is designed for brand distributors, importers and cross-border e-commerce sellers who focus on sports nutrition, energy support and healthy weight management markets, and can be flexibly adapted to meet diverse market requirements in different regions worldwide.

COA
| Test Items | Specification | Test Result |
|---|---|---|
| Description | Yellow capsule, no peculiar smell | Yellow capsule, conforms |
| Identification | Positive for Diindolylmethane | Complies |
| Content of Diindolylmethane | 90.0%~110.0% of labeled amount | 98.7% |
| Loss on drying | ≤8.0% | 3.18% |
| Heavy metals (Pb) | ≤2.0 ppm | <0.5 ppm |
| Arsenic (As) | ≤1.0 ppm | <0.2 ppm |
| Total Aerobic Bacteria | ≤10⁴ CFU/g | 98 CFU/g |
| Conclusion | Complies with specification | Pass |
Functions and Effects
L-Carnitine tartrate mainly works by transporting fatty acids into cell mitochondria, where fat substances can be decomposed and converted into usable energy for the human body. Continuous supplementation helps boost fat metabolism efficiency, relieve physical fatigue and raise energy levels during daily activities and workouts. It can effectively improve athletic endurance, delay the onset of tiredness during exercise and accelerate post-workout muscle recovery, reducing soreness after intense training. Meanwhile, this ingredient supports healthy weight management by promoting fat utilization while protecting lean muscle mass. It helps maintain stable metabolic balance for people with sedentary lifestyles or slow metabolism. Besides, it supports heart wellness by optimizing energy supply for cardiac muscle cells. When matched with regular exercise and balanced diet, this product can bring better metabolic and physical condition benefits. The capsules feature good absorption performance and mild properties, suitable for long-term daily use for adults who need energy and metabolic support.

Application Fields
Custom L-Carnitine Tartrate Capsules has broad application prospects in sports nutrition, healthy weight management, energy support, metabolic maintenance and general wellness industries. It can be launched as an independent single-ingredient supplement, or compounded with green tea extract, B vitamins, CoQ10 and other raw materials to develop compound formula products for fat burning and energy boosting. The target user groups cover fitness enthusiasts, athletes, active adults, people with weight management plans and office workers who often feel fatigued due to sedentary work. This product is suitable for sales on cross-border e-commerce platforms such as Amazon and Shopify, and can also be supplied to offline health stores, pharmacies, gym specialty shops and wellness centers. We support bulk raw material supply and finished product customized packaging for global importers, brand owners and distributors. With flexible OEM & ODM options, the product can be modified to comply with the regulatory standards of North America, Europe, Southeast Asia and many other overseas markets, meeting diversified product layout demands for dietary supplement brands.

Business Scope

Packaging And Transportation Methods

Certificationss

FAQ
Our address
No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China
Phone Number
17392201945
dennis06@xaltbio.com

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